Benchmark of rack5slot3s.osadl.org / GNU/Linux on Sun Mar 29 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack5slot3s.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.16.15-rt7 -- #7 SMP PREEMPT RT Tue Jul 21 09:31:32 CEST 2020
Machine:	x86_64: x86_64
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Uptime:	17:15:01 up 16 days, 1:46, 0 users, load average: 0.00, 0.02, 0.00; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:00; 27m 59s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`13706491.2`	`lps`	`10.0 s`	`7`	`116700.0`	`1174.5`
Double-Precision Whetstone	`2483.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`451.5`
Execl Throughput	`1216.0`	`lps`	`30.0 s`	`2`	`43.0`	`282.8`
File Copy 1024 bufsize 2000 maxblocks	`136722.2`	`KBps`	`30.0 s`	`2`	`3960.0`	`345.3`
File Copy 256 bufsize 500 maxblocks	`36187.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`218.7`
File Copy 4096 bufsize 8000 maxblocks	`430450.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`742.2`
Pipe Throughput	`206486.1`	`lps`	`10.0 s`	`7`	`12440.0`	`166.0`
Pipe-based Context Switching	`48657.3`	`lps`	`10.0 s`	`7`	`4000.0`	`121.6`
Process Creation	`2532.4`	`lps`	`30.0 s`	`2`	`126.0`	`201.0`
Shell Scripts (1 concurrent)	`2237.4`	`lpm`	`60.0 s`	`2`	`42.4`	`527.7`
Shell Scripts (8 concurrent)	`612.8`	`lpm`	`60.1 s`	`2`	`6.0`	`1021.3`
System Call Overhead	`137970.1`	`lps`	`10.0 s`	`7`	`15000.0`	`92.0`
System Benchmarks Index Score:						`330.4`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:00 - 18:11:04; 28m 04s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`54704365.9`	`lps`	`10.0 s`	`7`	`116700.0`	`4687.6`
Double-Precision Whetstone	`9932.4`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1805.9`
Execl Throughput	`3453.4`	`lps`	`30.0 s`	`2`	`43.0`	`803.1`
File Copy 1024 bufsize 2000 maxblocks	`73372.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`185.3`
File Copy 256 bufsize 500 maxblocks	`18799.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`113.6`
File Copy 4096 bufsize 8000 maxblocks	`268019.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`462.1`
Pipe Throughput	`785043.5`	`lps`	`10.0 s`	`7`	`12440.0`	`631.1`
Pipe-based Context Switching	`185222.4`	`lps`	`10.0 s`	`7`	`4000.0`	`463.1`
Process Creation	`7219.4`	`lps`	`30.0 s`	`2`	`126.0`	`573.0`
Shell Scripts (1 concurrent)	`4848.5`	`lpm`	`60.0 s`	`2`	`42.4`	`1143.5`
Shell Scripts (8 concurrent)	`463.1`	`lpm`	`60.2 s`	`2`	`6.0`	`771.8`
System Call Overhead	`505810.2`	`lps`	`10.0 s`	`7`	`15000.0`	`337.2`
System Benchmarks Index Score:						`621.1`

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